An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6220-01-094-1207
NSN 5965-01-424-4922
NSN 5945-01-464-4463
NSN 6110-00-299-3553
NSN 5975-01-351-5249
NSN 6610-01-250-2811
NSN 5915-01-572-5093
NSN 5965-00-799-5490
NSN 6320-00-004-9158
NSN 6220-00-937-3493
NSN 5925-01-189-7052
NSN 6645-01-030-5288